Finding the Third Proportional to 6,442,305 and 13,806,806
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Solution
The third proportional to 6,442,305 and 13,806,806 is: 29,590,013.50
Step by Step Solution
- Step 1: Write the proportion equation
6,442,305 : 13,806,806 = 13,806,806 : x - Step 2: Convert to fraction form
6,442,305/13,806,806 = 13,806,806/x - Step 3: Cross multiply
6,442,305x = 13,806,806 × 13,806,806 - Step 4: Simplify right side
6,442,305x = 190,627,891,921,636 - Step 5: Solve for x
x = 190,627,891,921,636/6,442,305 - Step 6: Final answer
x = 29,590,013.50
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.